It's the night before the Mai High Festival.  Keima and Chihiro are alone on the roof of the school.  Chihiro seems confused by Keima's behavior, but he continues with his conquest.  But as Keima makes his move, Chihiro says something unexpected.
I realize that falling in love with 
Tenri's fiancé is inexcusable.
Entiendo que enamorarme del prometido 
de Tenri es imperdonable.
Entiendo que enamorarme del prometido 
de Tenri es imperdonable.
Eu sei que me apaixonar pelo noivo da Tenri
é algo que não devia acontecer...